From 38de4bccdb8a861ffdd447f12fdab19d6d852c02 Mon Sep 17 00:00:00 2001 From: Chong Lu Date: Tue, 26 Jun 2018 17:34:15 +0800 Subject: [PATCH] vim: add knob whether elf.h are checked Previously, it still was checked when there was no elf library in sysroots directory. Add knob to decide whether elf.h are checked or not. Upstream-Status: Pending Signed-off-by: Chong Lu Signed-off-by: Changqing Li --- src/configure.ac | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/configure.ac b/src/configure.ac index 0ee86ad..64736f0 100644 --- a/src/configure.ac +++ b/src/configure.ac @@ -3192,11 +3192,18 @@ AC_TRY_COMPILE([#include ], [int x __attribute__((unused));], AC_MSG_RESULT(no)) dnl Checks for header files. +AC_MSG_CHECKING(whether or not to look for elf.h) +AC_ARG_ENABLE(elf-check, + [ --enable-elf-check If elfutils, check for elf.h [default=no]], + , enable_elf_check="no") +AC_MSG_RESULT($enable_elf_check) +if test "x$enable_elf_check" != "xno"; then AC_CHECK_HEADER(elf.h, HAS_ELF=1) dnl AC_CHECK_HEADER(dwarf.h, SVR4=1) if test "$HAS_ELF" = 1; then AC_CHECK_LIB(elf, main) fi +fi AC_HEADER_DIRENT -- 2.7.4